RE: Which holster for concealed Glock 30?
I am 5'10" and have been up to about 235 lbs in the past. I have had a Glock 27 for a number of years and frankly, I just never carried it. I could not find a comfortable way to carry it and it was very difficult to conceal with the way I dress.
I recently bought a KelTec P-3AT. It isn't built like a Glock, but mine has been 100% flawless so far. IF you do have a problem with it, KelTec is said to have wonderful customer service. I know it isn't the gun that a Glock 30 or 27 is, but I can easily carry it in front pocket with a pocket holster.
Just an idea if you continue to have difficulties.